Knowledge base for software setup, errors, and daily tool work.

Fix Git 'index.lock file exists' Error

If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...

Chrome Sync Not Working on Work Network: Fixes to Try

If Chrome sync stops working when you're connected to your work network, the problem is often...

Fix Git Push Rejected Non Fast Forward Error

Fix DNS Probe Finished NXDOMAIN on Custom DNS Server

If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...

Chrome Extensions Not Loading in Incognito: How to Fix

If you've noticed your Chrome extensions are missing or inactive when you open an incognito w...

How to Fix Docker Desktop Engine Stopped Error Code 0

If Docker Desktop shows "Engine Stopped" with error code 0, the application thinks the Do...